UV visbreaking protective film winding device

Abstract

The utility model discloses a UV visbreaking protective film winding device which comprises a bottom plate, a winding table fixedly connected to the bottom plate, a reinforcing column fixedly connected to the winding table, a second electric push rod fixedly installed on the reinforcing column, a second connecting rod connected to a telescopic rod of the second electric push rod, and a second sliding block connected to the reinforcing column in a sliding mode. A distance sensor is installed on the second sliding block body, a third electric push rod is fixedly installed on the second sliding block body, the bottom end of a telescopic rod of the third electric push rod is connected with a third connecting rod, and the bottom end of the third connecting rod is connected with a cutting knife. According to the protective film cutting device, through cooperation of a reinforcing column body, a second electric push rod, a second connecting rod, a second sliding block body, a distance sensor, a third electric push rod, a third connecting rod and a cutting knife, automatic cutting work on a wound protective film is achieved, and the notch position of the protective film can be neat and neat; and therefore, the winding quality of the protective film is improved.

Description

Technical Field

[0001] This utility model belongs to the field of anti-adhesion protective film processing technology, and in particular relates to a UV anti-adhesion protective film winding device. Background Technology

[0002] Electronic component protective film is a thin film material used to protect the surface of electronic components from static electricity, dust contamination, and physical damage.

[0003] Utility model patent CN222042070U discloses a winding device for protective film of electronic components, including a winding device body, a guide roller, a support roller, and a winding roller. The guide roller is fixedly connected to the left side of the front of the winding device body, the support roller is slidably connected to the support roller, and the winding roller is movably connected to the right side of the front of the winding device body. A sliding groove is opened at the rear end of the support roller, and a sliding strip is slidably connected inside the sliding groove. The back of the sliding strip is fixedly connected to the front of the winding device body. An adjustment mechanism is fixedly connected to the top of the support roller. This device does not perform cutting work after the protective film is wound. If a manual cutting method is used, it is easy to cause the cutting position of the protective film to be uneven, thereby affecting the winding quality of the protective film. Therefore, a UV anti-adhesion protective film winding device is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a UV anti-adhesion protective film winding device to solve the problems mentioned in the background art.

[0005] A UV anti-adhesion protective film winding device includes a base plate, a winding table fixedly connected to the base plate, a groove formed on the winding table, a guide roller connected to the winding table, a winding roller movably connected to the winding table, a fixed frame fixedly connected to the winding table, a first electric push rod fixedly mounted on the fixed frame, a first connecting rod connected to the top end of the telescopic rod of the first electric push rod, a first sliding block slidably connected to the winding table, the first sliding block being connected to the first connecting rod, a support roller connected to the first sliding block, a reinforcing column fixedly connected to the winding table, a second electric push rod fixedly mounted on the reinforcing column, a second connecting rod connected to the telescopic rod of the second electric push rod, a second sliding block slidably connected to the reinforcing column, the second sliding block being connected to the second connecting rod, a distance sensor mounted on the second sliding block, a third electric push rod fixedly mounted on the second sliding block, a third connecting rod connected to the bottom end of the telescopic rod of the third electric push rod, and a cutting blade connected to the bottom end of the third connecting rod.

[0006] Furthermore, a controller is installed on the winding table.

[0007] The beneficial effects of this utility model are:

[0008] This invention achieves automatic cutting of the wound protective film by coordinating the reinforced column, the second electric push rod, the second connecting rod, the second sliding block, the distance sensor, the third electric push rod, the third connecting rod, and the cutting blade, thereby ensuring neat and orderly cuts and improving the winding quality of the protective film. Attached Figure Description

[0009] Figure 1 This is a three-dimensional structural diagram of the UV anti-adhesion protective film winding device of this utility model;

[0010] Figure 2 This is a cross-sectional three-dimensional structural diagram of the winding table;

[0011] Figure 3 A side view of the three-dimensional structure for reinforcing the column.

[0012] In the diagram, 1-base plate, 2-winding table, 3-controller, 4-guide roller, 5-winding roller, 6-fixed frame, 7-first electric push rod, 8-first connecting rod, 9-first sliding block, 10-support roller, 11-reinforcing column, 12-second electric push rod, 13-second connecting rod, 14-second sliding block, 15-distance sensor, 16-third electric push rod, 17-third connecting rod, 18-cutting blade. Detailed Implementation

[0013] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0014] like Figures 1 to 3The UV anti-adhesion protective film winding device of this utility model, as shown, includes a base plate 1, a winding table 2 fixedly connected to the base plate 1, a groove formed on the winding table 2, a guide roller 4 connected to the winding table 2, and a winding roller 5 movably connected to the winding table 2 for winding the protective film. A fixing frame 6 is fixedly connected to the winding table 2, and a first electric push rod 7 is fixedly installed on the fixing frame 6. A first connecting rod 8 is connected to the top of the telescopic rod of the first electric push rod 7. A first sliding block 9 is slidably connected to the winding table 2 and connected to the first connecting rod 8. A support roller 10 is connected to the first sliding block 9 for winding the protective film. The protective film is lifted up. A reinforcing column 11 is fixedly connected to the winding table 2. A second electric push rod 12 is fixedly installed on the reinforcing column 11. A second connecting rod 13 is connected to the telescopic rod of the second electric push rod 12. A second sliding block 14 is slidably connected to the reinforcing column 11. The second sliding block 14 is connected to the second connecting rod 13. A distance sensor 15 is installed on the second sliding block 14. A third electric push rod 16 is fixedly installed on the second sliding block 14. A third connecting rod 17 is connected to the bottom end of the telescopic rod of the third electric push rod 16. A cutting blade 18 is connected to the bottom end of the third connecting rod 17. The cutting blade 18 is used to cut the protective film after winding.

[0015] A controller 3 is installed on the winding table 2.

[0016] The working principle of this utility model is as follows: the distance sensor is equipped with a first threshold and a second threshold, and the value of the first threshold is greater than the value of the second threshold.

[0017] By controlling the first electric push rod to drive the first connecting rod, the first sliding block, and the support roller to rise and fall, the height of the support roller is adjusted so that the support roller supports the protective film, thereby increasing the tension and ensuring good adhesion. After the take-up roller finishes winding the protective film, the third electric push rod is controlled to drive the third connecting rod and the cutting blade to descend to a specified height. Then, the second electric push rod is controlled to drive the second connecting rod, the second sliding block, the distance sensor, the third electric push rod, the third connecting rod, and the cutting blade to move. During the movement of the cutting blade, the protective film is cut. When the distance between the distance sensor and the reinforcing column reaches the first threshold preset by the distance sensor, the second electric push rod is controlled to drive the second connecting rod, the second sliding block, the distance sensor, the third electric push rod, the third connecting rod, and the cutting blade to move in the opposite direction. When the distance between the distance sensor and the reinforcing column reaches the second threshold preset by the distance sensor, the second electric push rod is controlled to stop working, and the third electric push rod is controlled to drive the third connecting rod and the cutting blade to rise to the reset position.

[0018] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A UV anti-adhesion protective film winding device, characterized in that: The UV anti-adhesion protective film winding device includes a base plate, a winding table fixedly connected to the base plate, a groove on the winding table, a guide roller connected to the winding table, a winding roller movably connected to the winding table, a fixed frame fixedly connected to the winding table, a first electric push rod fixedly installed on the fixed frame, a first connecting rod connected to the top of the telescopic rod of the first electric push rod, a first sliding block slidably connected to the winding table, the first sliding block being connected to the first connecting rod, a support roller connected to the first sliding block, a reinforcing column fixedly connected to the winding table, a second electric push rod fixedly installed on the reinforcing column, a second connecting rod connected to the telescopic rod of the second electric push rod, a second sliding block slidably connected to the reinforcing column, the second sliding block being connected to the second connecting rod, a distance sensor installed on the second sliding block, a third electric push rod fixedly installed on the second sliding block, a third connecting rod connected to the bottom of the telescopic rod of the third electric push rod, and a cutting blade connected to the bottom of the third connecting rod.

2. The UV anti-adhesion protective film winding device according to claim 1, characterized in that: A controller is installed on the winding table.

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